8.1 sec in total
1.5 sec
6.4 sec
255 ms
Visit nationalsafetyschool.com now to see the best up-to-date Nationalsafetyschool content and also check out these interesting facts you probably never knew about nationalsafetyschool.com
Visit nationalsafetyschool.comWe analyzed Nationalsafetyschool.com page load time and found that the first response time was 1.5 sec and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
nationalsafetyschool.com performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value7.0 s
6/100
25%
Value7.2 s
30/100
10%
Value200 ms
90/100
30%
Value0.087
93/100
15%
Value10.5 s
24/100
10%
1466 ms
278 ms
536 ms
724 ms
722 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 85% of them (57 requests) were addressed to the original Nationalsafetyschool.com, 7% (5 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Demo.vegatheme.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Nationalsafetyschool.com.
Page size can be reduced by 196.7 kB (21%)
930.0 kB
733.2 kB
In fact, the total size of Nationalsafetyschool.com main page is 930.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Javascripts take 358.3 kB which makes up the majority of the site volume.
Potential reduce by 82.9 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 82.9 kB or 86% of the original size.
Potential reduce by 65.4 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Nationalsafetyschool needs image optimization as it can save up to 65.4 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 35.9 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.
Potential reduce by 12.5 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Nationalsafetyschool.com has all CSS files already compressed.
Number of requests can be reduced by 40 (69%)
58
18
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nationalsafetyschool. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.
www.nationalsafetyschool.com
1466 ms
wp-emoji-release.min.js
278 ms
style.min.css
536 ms
styles.css
724 ms
modules-frontend.css
722 ms
sensei.css
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css
38 ms
bootstrap.css
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superfish.css
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owl.carousel.css
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jquery.fancybox.css
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fontello.css
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v4-shims.min.css
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all.min.css
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woocommerce.css
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single_course.css
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sensei.css
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style.css
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js_composer.min.css
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jquery.min.js
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jquery-migrate.min.js
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owl.carousel.min.js
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rs6.css
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index.js
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rbtools.min.js
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rs6.min.js
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core.min.js
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tabs.min.js
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user-dashboard.min.js
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js
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bootstrap.min.js
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superfish.js
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jquery.fitvids.js
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retina.min.js
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jquery.placeholder.js
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classie.js
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jquery.fancybox.pack.js
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jquery.fancybox-media.js
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tccl.min.js
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fancy_func.js
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custom.js
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js_composer_front.min.js
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logo.png
228 ms
pic_1.jpg
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pic_2.jpg
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pic_3.jpg
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logo_footer.png
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nationalsafetyschool.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
nationalsafetyschool.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
nationalsafetyschool.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
LA
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nationalsafetyschool.com can be misinterpreted by Google and other search engines. Our service has detected that Latin is used on the page, and it does not match the claimed English language. Our system also found out that Nationalsafetyschool.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
nationalsafetyschool.com
Open Graph description is not detected on the main page of Nationalsafetyschool. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: